Pith Number

pith:434MMA6L

pith:2018:434MMA6LGIZBATNNPLH2HWKBH3

not attested not anchored not stored refs pending

Fundamental Limits of Exact Support Recovery in High Dimensions

Stilian Stoev, Zheng Gao

arxiv:1811.05124 v4 · 2018-11-13 · math.ST · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{434MMA6LGIZBATNNPLH2HWKBH3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:48:39.898383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6f8c603cb3232104dad7acfa3d9413ef539aa663f5dacf11984e5ca4b4a3565

Aliases

arxiv: 1811.05124 · arxiv_version: 1811.05124v4 · doi: 10.48550/arxiv.1811.05124 · pith_short_12: 434MMA6LGIZB · pith_short_16: 434MMA6LGIZBATNN · pith_short_8: 434MMA6L

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/434MMA6LGIZBATNNPLH2HWKBH3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e6f8c603cb3232104dad7acfa3d9413ef539aa663f5dacf11984e5ca4b4a3565

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c848951e9a4f29cb5b900125cedefb6040d0c65a84d0a981bd2604c969c417c",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-11-13T06:34:10Z",
    "title_canon_sha256": "89371899bc74402894563550cffd039b8780d68f619f2c8d419eb0f9d607f31c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05124",
    "kind": "arxiv",
    "version": 4
  }
}